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Unified Diff: core/src/fxcrt/fx_basic_maps.cpp

Issue 372473003: Remove custom memory manager (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master
Patch Set: Created 6 years, 5 months ago
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« core/src/fxcrt/fx_basic_array.cpp ('K') | « core/src/fxcrt/fx_basic_list.cpp ('k') | core/src/fxcrt/fx_basic_memmgr.cpp » ('j') | core/src/fxcrt/fx_basic_plex.cpp » ('J')
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Index: core/src/fxcrt/fx_basic_maps.cpp
diff --git a/core/src/fxcrt/fx_basic_maps.cpp b/core/src/fxcrt/fx_basic_maps.cpp
index a0b1788a82a0db4aede5fe32da0b1792e3acfe83..2c81b3bb4460127ddf4d52c28b525b6ce66dcd60 100644
--- a/core/src/fxcrt/fx_basic_maps.cpp
+++ b/core/src/fxcrt/fx_basic_maps.cpp
@@ -1,7 +1,7 @@
// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
-
+
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#include "../../include/fxcrt/fx_ext.h"
@@ -14,9 +14,8 @@ static void DestructElement(CFX_ByteString* pOldData)
{
pOldData->~CFX_ByteString();
}
-CFX_MapPtrToPtr::CFX_MapPtrToPtr(int nBlockSize, IFX_Allocator* pAllocator)
- : m_pAllocator(pAllocator)
- , m_pHashTable(NULL)
+CFX_MapPtrToPtr::CFX_MapPtrToPtr(int nBlockSize)
+ : m_pHashTable(NULL)
, m_nHashTableSize(17)
, m_nCount(0)
, m_pFreeList(NULL)
@@ -28,12 +27,12 @@ CFX_MapPtrToPtr::CFX_MapPtrToPtr(int nBlockSize, IFX_Allocator* pAllocator)
void CFX_MapPtrToPtr::RemoveAll()
{
if (m_pHashTable) {
- FX_Allocator_Free(m_pAllocator, m_pHashTable);
+ FX_Free(m_pHashTable);
m_pHashTable = NULL;
}
m_nCount = 0;
m_pFreeList = NULL;
- m_pBlocks->FreeDataChain(m_pAllocator);
+ m_pBlocks->FreeDataChain();
m_pBlocks = NULL;
}
CFX_MapPtrToPtr::~CFX_MapPtrToPtr()
@@ -122,7 +121,7 @@ CFX_MapPtrToPtr::CAssoc*
CFX_MapPtrToPtr::NewAssoc()
{
if (m_pFreeList == NULL) {
- CFX_Plex* newBlock = CFX_Plex::Create(m_pAllocator, m_pBlocks, m_nBlockSize, sizeof(CFX_MapPtrToPtr::CAssoc));
+ CFX_Plex* newBlock = CFX_Plex::Create(m_pBlocks, m_nBlockSize, sizeof(CFX_MapPtrToPtr::CAssoc));
CFX_MapPtrToPtr::CAssoc* pAssoc = (CFX_MapPtrToPtr::CAssoc*)newBlock->data();
pAssoc += m_nBlockSize - 1;
for (int i = m_nBlockSize - 1; i >= 0; i--, pAssoc--) {
@@ -145,11 +144,11 @@ void CFX_MapPtrToPtr::InitHashTable(
ASSERT(m_nCount == 0);
ASSERT(nHashSize > 0);
if (m_pHashTable != NULL) {
- FX_Allocator_Free(m_pAllocator, m_pHashTable);
+ FX_Free(m_pHashTable);
m_pHashTable = NULL;
}
if (bAllocNow) {
- m_pHashTable = FX_Allocator_Alloc(m_pAllocator, CAssoc*, nHashSize);
+ m_pHashTable = FX_Alloc(CAssoc*, nHashSize);
if (m_pHashTable) {
FXSYS_memset32(m_pHashTable, 0, sizeof(CAssoc*) * nHashSize);
}
@@ -184,9 +183,8 @@ void CFX_MapPtrToPtr::FreeAssoc(CFX_MapPtrToPtr::CAssoc* pAssoc)
RemoveAll();
}
}
-CFX_MapByteStringToPtr::CFX_MapByteStringToPtr(int nBlockSize, IFX_Allocator* pAllocator)
- : m_pAllocator(pAllocator)
- , m_pHashTable(NULL)
+CFX_MapByteStringToPtr::CFX_MapByteStringToPtr(int nBlockSize)
+ : m_pHashTable(NULL)
, m_nHashTableSize(17)
, m_nCount(0)
, m_pFreeList(NULL)
@@ -205,12 +203,12 @@ void CFX_MapByteStringToPtr::RemoveAll()
DestructElement(&pAssoc->key);
}
}
- FX_Allocator_Free(m_pAllocator, m_pHashTable);
+ FX_Free(m_pHashTable);
m_pHashTable = NULL;
}
m_nCount = 0;
m_pFreeList = NULL;
- m_pBlocks->FreeDataChain(m_pAllocator);
+ m_pBlocks->FreeDataChain();
m_pBlocks = NULL;
}
CFX_MapByteStringToPtr::~CFX_MapByteStringToPtr()
@@ -286,7 +284,7 @@ CFX_MapByteStringToPtr::CAssoc*
CFX_MapByteStringToPtr::NewAssoc()
{
if (m_pFreeList == NULL) {
- CFX_Plex* newBlock = CFX_Plex::Create(m_pAllocator, m_pBlocks, m_nBlockSize, sizeof(CFX_MapByteStringToPtr::CAssoc));
+ CFX_Plex* newBlock = CFX_Plex::Create(m_pBlocks, m_nBlockSize, sizeof(CFX_MapByteStringToPtr::CAssoc));
CFX_MapByteStringToPtr::CAssoc* pAssoc = (CFX_MapByteStringToPtr::CAssoc*)newBlock->data();
pAssoc += m_nBlockSize - 1;
for (int i = m_nBlockSize - 1; i >= 0; i--, pAssoc--) {
@@ -345,11 +343,11 @@ void CFX_MapByteStringToPtr::InitHashTable(
ASSERT(m_nCount == 0);
ASSERT(nHashSize > 0);
if (m_pHashTable != NULL) {
- FX_Allocator_Free(m_pAllocator, m_pHashTable);
+ FX_Free(m_pHashTable);
m_pHashTable = NULL;
}
if (bAllocNow) {
- m_pHashTable = FX_Allocator_Alloc(m_pAllocator, CAssoc*, nHashSize);
+ m_pHashTable = FX_Alloc(CAssoc*, nHashSize);
if (m_pHashTable) {
FXSYS_memset32(m_pHashTable, 0, sizeof(CAssoc*) * nHashSize);
}
@@ -391,10 +389,10 @@ struct _CompactString {
FX_BYTE m_Unused;
FX_LPBYTE m_pBuffer;
};
-static void _CompactStringRelease(IFX_Allocator* pAllocator, _CompactString* pCompact)
+static void _CompactStringRelease(_CompactString* pCompact)
{
if (pCompact->m_CompactLen == 0xff) {
- FX_Allocator_Free(pAllocator, pCompact->m_pBuffer);
+ FX_Free(pCompact->m_pBuffer);
}
}
static FX_BOOL _CompactStringSame(_CompactString* pCompact, FX_LPCBYTE pStr, int len)
@@ -410,7 +408,7 @@ static FX_BOOL _CompactStringSame(_CompactString* pCompact, FX_LPCBYTE pStr, int
}
return FXSYS_memcmp32(pCompact->m_pBuffer, pStr, len) == 0;
}
-static void _CompactStringStore(IFX_Allocator* pAllocator, _CompactString* pCompact, FX_LPCBYTE pStr, int len)
+static void _CompactStringStore(_CompactString* pCompact, FX_LPCBYTE pStr, int len)
{
if (len < (int)sizeof(_CompactString)) {
pCompact->m_CompactLen = (FX_BYTE)len;
@@ -420,7 +418,7 @@ static void _CompactStringStore(IFX_Allocator* pAllocator, _CompactString* pComp
pCompact->m_CompactLen = 0xff;
pCompact->m_LenHigh = len / 256;
pCompact->m_LenLow = len % 256;
- pCompact->m_pBuffer = FX_Allocator_Alloc(pAllocator, FX_BYTE, len);
+ pCompact->m_pBuffer = FX_Alloc(FX_BYTE, len);
if (pCompact->m_pBuffer) {
FXSYS_memcpy32(pCompact->m_pBuffer, pStr, len);
}
@@ -437,8 +435,8 @@ static CFX_ByteStringC _CompactStringGet(_CompactString* pCompact)
}
#define CMAP_ALLOC_STEP 8
#define CMAP_INDEX_SIZE 8
-CFX_CMapByteStringToPtr::CFX_CMapByteStringToPtr(IFX_Allocator* pAllocator)
- : m_Buffer(sizeof(_CompactString) + sizeof(void*), CMAP_ALLOC_STEP, CMAP_INDEX_SIZE, pAllocator)
+CFX_CMapByteStringToPtr::CFX_CMapByteStringToPtr()
+ : m_Buffer(sizeof(_CompactString) + sizeof(void*), CMAP_ALLOC_STEP, CMAP_INDEX_SIZE)
{
}
CFX_CMapByteStringToPtr::~CFX_CMapByteStringToPtr()
@@ -447,10 +445,9 @@ CFX_CMapByteStringToPtr::~CFX_CMapByteStringToPtr()
}
void CFX_CMapByteStringToPtr::RemoveAll()
{
- IFX_Allocator* pAllocator = m_Buffer.m_pAllocator;
int size = m_Buffer.GetSize();
- for (int i = 0; i < size; i ++) {
- _CompactStringRelease(pAllocator, (_CompactString*)m_Buffer.GetAt(i));
+ for (int i = 0; i < size; i++) {
+ _CompactStringRelease((_CompactString*)m_Buffer.GetAt(i));
}
m_Buffer.RemoveAll();
}
@@ -533,38 +530,36 @@ void CFX_CMapByteStringToPtr::SetAt(FX_BSTR key, void* value)
*(void**)(pKey + 1) = value;
return;
}
- IFX_Allocator* pAllocator = m_Buffer.m_pAllocator;
for (index = 0; index < size; index ++) {
_CompactString* pKey = (_CompactString*)m_Buffer.GetAt(index);
if (pKey->m_CompactLen) {
continue;
}
- _CompactStringStore(pAllocator, pKey, (FX_LPCBYTE)key, key_len);
+ _CompactStringStore(pKey, (FX_LPCBYTE)key, key_len);
*(void**)(pKey + 1) = value;
return;
}
_CompactString* pKey = (_CompactString*)m_Buffer.Add();
- _CompactStringStore(pAllocator, pKey, (FX_LPCBYTE)key, key_len);
+ _CompactStringStore(pKey, (FX_LPCBYTE)key, key_len);
*(void**)(pKey + 1) = value;
}
void CFX_CMapByteStringToPtr::AddValue(FX_BSTR key, void* value)
{
ASSERT(value != NULL);
_CompactString* pKey = (_CompactString*)m_Buffer.Add();
- _CompactStringStore(m_Buffer.m_pAllocator, pKey, (FX_LPCBYTE)key, key.GetLength());
+ _CompactStringStore(pKey, (FX_LPCBYTE)key, key.GetLength());
*(void**)(pKey + 1) = value;
}
void CFX_CMapByteStringToPtr::RemoveKey(FX_BSTR key)
{
int key_len = key.GetLength();
- IFX_Allocator* pAllocator = m_Buffer.m_pAllocator;
int size = m_Buffer.GetSize();
- for (int index = 0; index < size; index ++) {
+ for (int index = 0; index < size; index++) {
_CompactString* pKey = (_CompactString*)m_Buffer.GetAt(index);
if (!_CompactStringSame(pKey, (FX_LPCBYTE)key, key_len)) {
continue;
}
- _CompactStringRelease(pAllocator, pKey);
+ _CompactStringRelease(pKey);
pKey->m_CompactLen = 0xfe;
return;
}
« core/src/fxcrt/fx_basic_array.cpp ('K') | « core/src/fxcrt/fx_basic_list.cpp ('k') | core/src/fxcrt/fx_basic_memmgr.cpp » ('j') | core/src/fxcrt/fx_basic_plex.cpp » ('J')

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